Freestyle Rapping Cures Writers Block?

My friend Pat has written 100's of songs and he says he's owes it all to learning how to freestyle rap when he was 16

He's written folk, grunge, rap, and electronic music and it all started with the 2 golden rules.

He's giving away the 2 golden rules that helped him conquer his fear of singing and rapping in this video:

Enjoy!